104     log::error("unable to open file '{}': {}", filename, strerror(errno));  in config_new()
284                strerror(errno));  in config_save()
290     log::error("unable to open dir '{}': {}", directoryname, strerror(errno));  in config_save()
297                strerror(errno));  in config_save()
312                strerror(errno));  in config_save()
319                strerror(errno));  in config_save()
326     log::warn("unable to fsync file '{}': {}", temp_filename, strerror(errno));  in config_save()
330     log::error("unable to close file '{}': {}", temp_filename, strerror(errno));  in config_save()
339                strerror(errno));  in config_save()
345     log::error("unable to commit file '{}': {}", filename, strerror(errno));  in config_save()
351     log::warn("unable to fsync dir '{}': {}", directoryname, strerror(errno));  in config_save()
355     log::error("unable to close dir '{}': {}", directoryname, strerror(errno));  in config_save()
395                strerror(errno));  in checksum_save()
401     log::error("unable to open dir '{}': {}", directoryname, strerror(errno));  in checksum_save()
414                strerror(errno));  in checksum_save()
421     log::warn("unable to fsync file '{}': {}", temp_filename, strerror(errno));  in checksum_save()
425     log::error("unable to close file '{}': {}", temp_filename, strerror(errno));  in checksum_save()
434                strerror(errno));  in checksum_save()
440     log::error("unable to commit file '{}': {}", filename, strerror(errno));  in checksum_save()
446     log::warn("unable to fsync dir '{}': {}", directoryname, strerror(errno));  in checksum_save()
450     log::error("unable to close dir '{}': {}", directoryname, strerror(errno));  in checksum_save()